CVE-2022-0877
Cross-site Scripting (XSS) - Stored in bookstackapp/bookstack
MEDIUM
5.4
CVSS Score
Published: March 8, 2022 at 12:40 PM UTC
Updated: June 17, 2026 at 04:21 AM UTC
1 product affected across 1 vendorBookStack
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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.8%
Description
Cross-site Scripting (XSS) - Stored in GitHub repository bookstackapp/bookstack prior to v22.02.3.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 22.02.3v < v22.02.3
Affected range stops below 22.02.3, so it looks safe — our inference, not a vendor statement
Affected range stops below v22.02.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/bookstackapp/bookstack/commit/856fca8289b7370cafa033ea21c408e7d4303fd6x_refsource_CONFIRMExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://huntr.dev/bounties/b04df4e3-ae5a-4dc6-81ec-496248b15f3cCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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